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Answer:

false

Explanation:

scientific theories are based mainly on alot of detailed studies.

Answer:

I think the answers Lithium..

Lithium is correct option

Answer:

the right answer is A

Explanation:

Answer:

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

hope it helps

Answer:

Photosynthesis is the process by which plants use sunlight to produce food from carbon dioxide and water.

Explanation:

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Answer:

When two nonhomologous chromosomes mutate by exchanging parts, the resulting chromosomal rearrangements are translocations. Here we consider reciprocal translocations, the most common type. A segment from one chromosome is exchanged with a segment from another nonhomologous one, so two translocation chromosomes are generated simultaneously.

Explanation:

Hope it helps.. if yes, plz mark me as brainliest

Answer:

9

Explanation:

So for berylium, there are 4 protons, 5 neutrons and 4 electrons. But to calculate atomic mass number, 4 electrons won't be counted. Hence the atomic number of berylium will be the sum of 4 protons and 5 neutrons and that will be equal to 9

The option that best describes toxicology is The science of poisons.

Toxicology is the aspect of science that deals with the study of natural or man-made poisons and how it affects living organisms.

Poisons are those substances that are capable of causing undesired harmful effect  when taken by living organisms.

Toxicology is studied because of the following reasons:

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Answer:

i hope this helps <3

Explanation:

A new study by Matt Davis at Aarhus University throws these losses into stark relief. He estimated how long it would take for mammals to evolve enough new species to replace the ones that we have eradicated. And his most realistic answer is somewhere from 3 million to 7 million years.

The time that would be taken for mammals to evolve into a distinctly new species is 3 million to 7 million. The changes that will occur will be mental and physical changes.

Evolution is a process of changing human characters or other animal characteristics over time. Evolution happens with time, and it is a natural process.

Species is a term that refers to different animals and plants living in the environment. Organisms of the same species can reproduce with each other. Other species are different from the one species.

Evolution in every species occurs with time and environmental conditions for better survival in the environment.

Thus, it would take mammals between 3 million and 7 million years to evolve into a wholly new species. The alterations that take place will affect both the mind and the body.

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Answer:

Visual binaries are two stars with a wide enough separation that both can be viewed through a telescope, or even with a pair of binoculars. Five to 10 percent of visible stars are visual binaries. Spectroscopic binaries appear close even when viewed through a telescope.

Explanation:

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Answer:

True

Explanation:

A good experiment needs the control group to see what the base is and an experimental group to be tested.

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Answer:

Vesicles. Vesicles are small sacs that contain substances and transport them around the cell. They also carry substances in and out of the cell. Vesicles transport substances from the site of synthesis to the cell membrane for export and from the cell wall to other organelles with imported substances

Explanation:

Answer:

.

✔ Cattle ranching

.

✔ a larger

.

✔ forest fires

.

✔ dams

you're welcome :)

Explanation:

Cattle ranching,  a larger and  forest fires, dams.

60% of the world's forests are found in Brazil, with the remaining 20% spread across Peru, Colombia, Bolivia, Ecuador, French Guiana, Guyana, Suriname, and Venezuela.

The protected rainforest region of French Guiana is referred to as the "Guiana Amazonian Park" by France, while "Amazonas" is the name of one of the first-level administrative regions of four other countries.

With an estimated 390 billion individual trees in over 16,000 species, the Amazon constitutes more than half of the planet's remaining rainforests and is the largest and most biodiverse tract of tropical rainforest in the world.

Therefore, Cattle ranching,  a larger and  forest fires, dams.

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Answer:

they make glucose using sunlight

they make oxygen

Answer: You can consult:

One solution is to limit the scope of the study. Another possibility

is do several smaller studies over a longer period of time.

Explanation:

I'm not sure but hope it helps.

Answer:

The mitochondria should be the powerhouse of the cell not the nucleus, the nucleus just has its genetics and chromosomes.

Explanation:

Answer:

the mitochondria is not it is cell membrane

Answer:

Explanation:

Im confused.... sorry

Answer:

1. Water isn't wet by itself, but it makes other materials wet when it sticks to the surface of them.

2. No, the Earth is roughly a sphere.

Explanation:

Brainliest?

Answer and Explanation:

1. Water is wet. This is because the water molecules cover each other and come in contact, making them wet. A water molecule by itself with no other molecules is not wet.

2. The Earth is NOT flat. This is because during lunar eclipses (when the Earth’s orbit places it directly between the Sun and the Moon, creating a shadow in the process), the shadow on the Moon’s surface is round. This shadow is the planet’s, which means that the Earth is spherical.

#teamtrees #PAW (Plant And Water)

Answer:

It depends on the case, there is not enough information given to fully answer this question do to not knowing the patients symptoms and our what they have, but if the question is asking will giving oxygen to sustain the patients airflow and they have an open airway, then yes it would be an effective help but not full treatment.

Explanation:

Yes

Answer:

Hi, there! The Correct Answer Is Below! :)

O Adenine and thymine

Explanation:

Information to Backup my Answer!

Guanine and cytosine are bonded together by three hydrogen bonds; whereas, adenine and thymine are bonded together by two hydrogen bonds. This is known as complementary base pairing.

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-DarkSpirit-

Answer:

The scientific method is a process used by scientists to study the world ... the meaning of the data we have collected, organized, and displayed in the.

Answer:

c is the answer

Explanation:

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Answer:

The fluidity of the membrane is defined as the viscosity of the lipid bilayer, such that it can affect the inward and outward movement of the biomolecules. The correct option is Cholesterol. It affects fluidity by either decreasing or increasing. It is the most important factor for the regulation of fluidity.

Explanation:

Cholesterol affects the cell membrane's fluidity because these molecules are randomly distributed along the lipid bilayer. The cholesterol functions to hold the phospholipid together, such that it does not create large spaces and allow the movement of unwanted particles.

The cholesterol plays a crucial role in holding the phospholipids, as in the absence of cholesterols, lipid bilayer will separate and allow diffusion of unwanted molecules.

Glycoproteins are the molecules in which proteins having glycans are linked to amino acid side chains. These molecules play a crucial role in the recognition and adhesion of the cells.

Carbohydrates are linked to lipids, known as glycolipids, which are a vital part of cell membranes. These molecules function to address the loci but do not affect the fluidity of the cell membrane.

Fatty acids can be unsaturated or saturated, which consists of multiple or single bonds. These bonds result in fluidity.